I just typed in a random seed and POOF! I got this really cool floating island.
DIRECTIONS TO ISLAND:
1. At spawn, you will see a hill. climb that hill
2. From hill, you can see three floating islands ( I combined them).
3. To get to the top, dig some dirt and stack while you are on them.
4. There is six coal at the bottom of the island. You can see it from the ground.

PLEASE COMMENT AND SAY IF YOU LIKE IT!!!!!!!!!